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          <th colspan="3" align="center">Vectorial Envelope Generators</th>
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            <h2 class="title" style="clear: both"><a id="envelopeGenerators"></a>Vectorial Envelope Generators</h2>
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    The opcodes to generate vectors containing envelopes are
    <a class="link" href="vlinseg.html" title="vlinseg"><em class="citetitle">vlinseg</em></a> and
    <a class="link" href="vexpseg.html" title="vexpseg"><em class="citetitle">vexpseg</em></a>.
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    These opcodes are similar to <a class="link" href="linseg.html" title="linseg"><em class="citetitle">linseg</em></a> and <a class="link" href="expseg.html" title="expseg"><em class="citetitle">expseg</em></a>, but operate with vectorial signals instead of with scalar signals.
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    Output is a vector hosted by an f-table (that must be previously allocated), while each break-point of the envelope is actually a vector of values. All break-points must contain the same number of elements (<span class="emphasis"><em>ielements</em></span>).
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    These operators are designed to be used together with other opcodes that operate with vectorial signals such as <a class="link" href="vcella.html" title="vcella"><em class="citetitle">vcella</em></a>, <a class="link" href="adsynt.html" title="adsynt"><em class="citetitle">adsynt</em></a>, <a class="link" href="adsynt2.html" title="adsynt2"><em class="citetitle">adsynt2</em></a>, etc.
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